Dvdm Assy (1/2) - Pioneer PD-D6-J Service Manual

1

3.3 DVDM ASSY (1/2)

B 1/2
A
B
C
D
E
(RF)
(F)
(T)
(S)
(D)
(AD)
F
B 1/2
22
1
2
DVDM ASSY
(AWM8069)
R301
0
V+5S V20
GNDD GNDD
CN101
CKS5045
(side type)
C374 VCH1260
(47/35)
1
GNDD
C373 VCH1260
(47/35) F
F 2
C372 0.1
VREF 3
VCC 4
C371 0.1 E
E 5
D
6
D
R375 *** C
C 7
R374 *** IOA
SW 8
RF
RF 9
(RF)
R373 ***
B
10
B
R372 *** A
A 11
R371 ***
VR650
12
R303
0
MDI1
VRCOM 4
13
VR780
14
5
GNDD
15
LD(780)
16
PD
17
LD(650)
18
GNDD
19
VSHF
20
(T)
TRKG DRV T+
21
(T)
T-
TRKG RTN
22
(F)
F+
FOCS DRV
23
(F)
F-
FOCS RTN
24
R302
0
GNDD GNDD
4
CN102
AKN7031
(side type)
LIMIT
INSIDE 1
W
W 2
V
V 3
U
U 4
HB 5
HW-
W- 6
HW+
7
W+
HV-
V- 8
HV+
V+ 9
HU-
U- 10
HU+
11
U+
V+5S
V+5S 12
C140 1
GNDD
CN103
RKN1045
(side type)
(S)
ST2-
1
ST2-(~B~)
(S)
ST2+
2
ST2+(B)
(S)
ST1+
3
ST1+(A)
(S)
ST1-
ST1-(~A~) 4
CN104
AKM1291
(side type)
LOAD-
LOAD-
1
LOAD+
LOAD+
2
TRIN
SW2
3
GNDD
4
TROUT
SW1
5
GNDD
TRIN B 2/2
TROUT
: RF SIGNAL ROUTE
: FOCUS SERVO LOOP LINE
: TRACKING SERVO LOOP LINE
: STEPPING SERVO LOOP LINE
: DIGITAL SIGNAL ROUTE
: AUDIO DATA SIGNAL ROUTE
2
3
V+5S
Q304
R313
2SC4081(QR)
100K
Q305
R315
UM5K1N
10K
3
GNDD
2
R318
1
Q308
100K
HN1A01F(YGR)
L309
*** (1/2)
L308
***
Q307
HN1A01F(YGR)
(1/2)
C102
1
V+6R5
SERVO DRIVER
IC101
BD7995EFS
GNDM
B 2/2
TRGAIN
for ICE MODE
PD-D6-J
3
4
V+1R8 V+1R8BE
V+3R3
R200
0
Q308
HN1A01F(YGR)
(2/2)
1 4
GNDD
2 5
LDO1
6
3
D
A
B
C
RF
1 4
2 5
LDO2
6
3
Q307
HN1A01F(YGR)
(2/2)
E
F
MDI1
LDO2
LDO1
FG
ENDM
V20
V1P4
STBY
DMSO
V1P4
DMSO
FMSO
TROPEN
(T)
PWMOUT1
TRSO
FOSO
(F)
C
Q201
B
***
E
R214
FG
0
TROUT
TRIN
STBY
ENDM
PWMOUT1
A2
A3
FMSO A4
1
A5
A6
V+5M
A7
A8
C121
A18
A19
1
R141
TROPEN
(F)
120k
FOSO
(T)
TRSO
V+3R3
Q101
2SA1576A(RS)
R208
0
SCL
Q102
SDA
DTC124EUA
GNDD
V+3D
GNDD
V+3D
R284
10k
R285
***
GNDD
4
V+3R3 V+3RF
R207
0
C343 1
C346 1
C345 1
C344 1
C347 1
(RF)
C207
0.1
C203 C215
47/16 47/16
C204 0.1
C213
0.1
C205 0.1
C206 C214
47/16 0.1
R201 1.5K
R202 22K
R204 22k
R205 180k
R206 220k
C216
C218 *** 0.1
R215 ***
R213 10K
R212 10K
R211 ***
R210 ***
C217
0.1
C219
1500p
R216
0
V+3D
C290 0.1
8 1
VCC NC
7 2
IC204
WP NC
6 3
SCL EEPROM NC
5 4
SDA GND
S-24CS04AFJ
AWY7119